Now showing items 11-20 of 769
Development of selective sorbent materials for the determination of polychlorinated biphenyls (PCBs) in the environment
(Universität Ulm, 2016-11-21)
In this thesis, synthesis of molecularly imprinted polymers with molecular recognition for polychlorinated biphenyls (PCBs) as well as the application of the polymers as pre-concentration and clean-up sorbents in the ...
Proline-Quaterthiophene hybrids: Synthesis and self-assembly
(Universität Ulm, 2017-02-01)
The aim of this thesis was to synthesize new asymmetric pi-conjugated A-B systems, which are able to self-assemble in chiral suprastructures due to the presence of a single amino acid and to investigate them with respect ...
Electrochemical properties of several forms of carbon
(Universität Ulm, 2017-02-10)
Increasing demand for clean, globally available energy, provokes the development of alternative or nonconventional energy storage sources with higher energy density and power delivery. Therefore, supercapacitors have ...
Several proteins form variable RNA editing complexes in plant organelles
(Universität Ulm, 2017-03-02)
In RNA editing in plant organelles, PPR (Pentatricopeptide Repeat) proteins with an E or E and DYW domains at the C-terminus are important participants for recognizing the specific cis-elements. These proteins are able to ...
Fused S,N-heteroacenes and thiophene-substituted Ruthenium(II) complexes for organic solar cells
(Universität Ulm, 2016-07-05)
The objective of this thesis was the preparation of functionalized thiophene-comprising oligomers and Ru(II) sensitizers for application in organic solar cells. As electron-rich unit S,N-heteroacenes were implemented in ...
Functionalized oligothiophenes for application in organic solar cells
(Universität Ulm, 2016-04-28)
The steady increase in power conversion efficiencies (PCE) of donor/acceptor bulk hetero-junction (BHJ) organic solar cells (OSC) over the recent years was made possible by systematic improvement of the donor materials ...
Architecture and mechanical properties of crosslinked Keratin 8/18 networks
(Universität Ulm, 2016-07-19)
The cytoskeleton, which consists of microtubules, actin filaments and intermediate filaments, stabilizes cells under mechanical stress. Especially important for stress resistance is the intermediate filament network. Since ...
Sterically confined second-sphere receptor chromophores for optical molecular recognition and photocatalysis
(Universität Ulm, 2016-08-30)
The investigation of molecular processes and interactions through visible light is of fundamental importance for a wide range of technological and biological applications. The chromophores developed in this work have ...
Modulation of viral gene expression and cellular immune responses by primate lentiviral proteins Vpu, Vpr and Nef
(Universität Ulm, 2016-11-10)
Coevolution of primate lentiviruses and their host species is fueled by a continuous arms race, in which the host’s immune system induces an antiviral cellular state after sensing of the pathogen, whereas the virus evades ...
Evaluation of Carboxy-terminal processing proteases as antibiotargets in Pseudomonas aeruginosa
(Universität Ulm, 2016-10-26)
Since the development and intensive use of antibiotic drugs starting at the beginning of the 20th century also the problem of resistance towards these agents has emerged. As the development and introduction of novel ...